“Pay or Die†is an opening phrase often used by DDoS blackmailers. Github was attacked, NZX was unable to provide services for 4 days… these are all serious DDoS blackmail incidents this year. This is just the tip of the iceberg of such lucrative crimes. In various forms of digital...
Year: 2020
Introduction of common attack types in manufacturing industry
Abstract The real economy with manufacturing as the core industry is the basis for maintaining national competitiveness and healthy economic development. Based on the universal recognition of this concept, the Industry 4.0 strategy of Germany, the national advanced manufacturing strategy of the United States, and the national manufacturing policy of...
Citrix SD-WAN Vulnerabilities Threat Alert
Overview Recently, Citrix SD-WAN released a security update to address three vulnerabilities (CVE-2020-8271, CVE-2020-8272, CVE-2020-8273). These vulnerabilities allow an unauthenticated attacker with network access to SD-WAN Center to perform arbitrary code execution as root. At present, there exist detailed analysis of relevant vulnerabilities and the proof of concept (POC) concerning...
Annual IoT Security Report 2019-10
IoT Exploits Viewpoint 3: Over 30 types of IoT exploits were captured, most of which targeted remote command execution vulnerabilities. Though hundreds of to thousands of IoT vulnerabilities were unveiled each year, only a few can exert an extensive impact. Attackers were keen on targeting devices (routers and video surveillance...
Multiple Cisco Vulnerabilities Threat Alert-1
Overview On November 18, 2020 (local time), Cisco released security advisories fixing vulnerabilities in multiple products. These vulnerabilities include three high-risk ones: CVE-2020-3531, CVE-2020-3586, and CVE-2020-3470. Reference link: https://tools.cisco.com/security/center/publicationListing.x (more…)
Drupal Remote Code Execution Vulnerability (CVE-2020-13671) Threat Alert
Overview On November 19, 2020 (Beijing time), Drupal released a security advisory that fixes a remote code execution vulnerability (CVE-2020-13671). Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extension and served as the wrong MIME type or...
